Round 3.288 to the nearest hundredth

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Which equation represents the function on the graph?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?